Imports
- github.com/kelseyhightower/confd/log
- github.com/kelseyhightower/confd/backends/etcd
- github.com/kelseyhightower/confd/backends/zookeeper
- github.com/kelseyhightower/confd/backends/dynamodb
- github.com/kelseyhightower/confd/backends/consul
- github.com/kelseyhightower/confd/backends/redis
- github.com/kelseyhightower/confd/backends/vault
- github.com/kelseyhightower/confd/backends/stackengine
- github.com/kelseyhightower/confd/backends/rancher
- github.com/kelseyhightower/confd/backends/env